Worcester Regional

Worcester Regional Modified Worcester License with the P25 frequencies. System is part of the larger CoMIRS State P25 system. Site 001-0036 - 3 Simulcast Sites. NAC D16 Talkgroups are a mix of Phase 1 (FDMA) and Phase 2 (TDMA) Conventional Frequencies can be found on the appopriate Worcester County page.

Table of contents -

P25 Trunk Frequencies

Frequency	Usage	Confirmation/ReConfirmations
858.1375	CC	Please see Worcester Site on the CoMIRS page for confirmation.
857.2625	CC and Voice	Please see Worcester Site on the CoMIRS page for confirmation.
856.8375	CC and Voice	Please see Worcester Site on the CoMIRS page for confirmation.
856.5125	CC	Please see Worcester Site on the CoMIRS page for confirmation.
854.1375	Voice	Please see Worcester Site on the CoMIRS page for confirmation.
854.2125	Voice	Please see Worcester Site on the CoMIRS page for confirmation.
854.4625	Voice	Please see Worcester Site on the CoMIRS page for confirmation.
855.4875	?	Please see Worcester Site on the CoMIRS page for confirmation.
854.8875	Voice	Please see Worcester Site on the CoMIRS page for confirmation.
855.7125	Voice	Please see Worcester Site on the CoMIRS page for confirmation.
855.7375	Voice	Please see Worcester Site on the CoMIRS page for confirmation.
855.9625	Voice	Please see Worcester Site on the CoMIRS page for confirmation.
856.2625	Voice	Please see Worcester Site on the CoMIRS page for confirmation.

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Talkgroups

Regional

Talkgroup	Use	Comments	Confirmation/Reconfirmation
2507	FD7 Orange	Patched to Fire District 7 (Orange) - 159.4575.	2022.05.25 ecps92
2509	FD8 Simulcast	Mid-State Simulcast Used for Inter-op purposes on 453.7500 / 31.1000 TG: 40144 on Analog Zone 8	2022.05.25 ecps92
627	Fire Wide Area	For use outside of Worc on the Commonwealths TRS	Please see CoMIRS for Confirmation.
4589	SP Holden Tie		2020.03.15 Sawyer100 (SNE Submitter)
629	Police Wide Area	For use outside of Worc on the Commonwealth TRS	Please see CoMIRS for Confirmation.
631	Worcester EMS Wide Area	For use outside of Worcester on the Commonwealth TRS	Please see CoMIRS for Confirmation.
625	Worcester EMA Wide Area	Emergency Managment For use outside of Worc on the Commonwealth TRS	Please see CoMIRS for Confirmation.

Worcester

• Please visit the Worcester Department Information page for detailed fire and ems information.
• The two fire simulcasts are not always active. The South County simulcast is active much more often. Fire alarm has the ability to patch these talkgroups to fireground channels.

Fire Department

• TGS 4433-4443 are all FDMA "Phase I"
• TGS 4445-4451 are all TDMA "Phase II"

Talkgroup	Use	Comments	Confirmation/Reconfirmation
4433	F1 FD Admin	Typically used for companies on-the-air, not responding to incidents	2022.02.12 W1KNE
4435	F2 Fire OPS-A	North End Multi Company Responses - Typically used if Car 3 assigned to the call	2020.03.15 Sawyer100 (SNE Submitter)
4437	F3 Fire OPS B	South End Multi Company Responses - Typically used if Car 4 assigned to the call	2022.05.25 ecps92
4439	F4 Fire OPS C	Single Company Response (ie: Medical, MVA, etc) - Patched to 460.0500 (DPL 051)	2022.05.25 ecps92
4441	F5 Fire OPS D		2022.05.25 ecps92
4443	Dispatch	Used to dispatch all calls: Single tone - One Company or Message Two tones - Multi Companies Three tones - Reported Building Fires or SCUBA alerts	2022.05.25 ecps92
4451	Fire Prevention	Fire Code Enforcement	2020.03.15 Sawyer100 (SNE Submitter)
4445	TAC-10	Overflow Fireground channel	2020.03.15 Sawyer100 (SNE Submitter)
4447	TAC-11	Training/Overflow Fireground channel	2022.05.25 ecps92
4449	TAC-12	Overflow Fireground channel (Encrypted)	2019.03.28 W1KNE

Police Department

Talkgroup	Use	Comments	Encrypted	Confirmation/Reconfirmation
4369	F1 East Dispatch	Routes 1-10	No	2022.02.12 W1KNE
4371	F2 West Dispatch	Routes 11-20	No	2022.02.12 W1KNE
4373	F3 CJIS/NCIC	Record Checks	Yes	2022.05.25 ecps92
4375	F4 TRAFFIC	Traffic Enforcement	Yes	2022.05.25 ecps92
4377	F5 Talk-around		Yes	2022.05.25 ecps92
4379	F6 TAC-1		Yes	2022.05.25 ecps92
4393	F9 ??		Yes	2022.05.25 ecps92

EMS

• EMS and Ambulance Info can be found at the bottom of the page.

Talkgroup	Use	Comments	Confirmation/Reconfirmation
4481	EMS Citywide Dispatch	462.9500 MED-9 used to communicate with private & mutual aid ambulances handling 911 overflow calls, not linked	2022.02.09 cuworc
4485	WEMS 2		2022.05.25 ecps92
4487	WEMS 3		2016.08.10 WFD
4489	CMED Interop		2016.08.10.WFD

Citywide Talkgroups

• The Interagency talkgroup is primarily used for communication between FD and EMS or PD and EMS.
• The events channels are in every PD and FD radio. (maybe more?)
• The 911 Emergency talkgroup is in every city radio, as well as WRTA buses. It is monitored by a Fire Department dispatcher. It usually is used by DPW workers or WRTA drivers to report MVAs or medical emergencies. During a recent disaster drill it was used for communication between the dispatcher and incident commander.

Talkgroup	Use	Comments	Confirmation/Reconfirmation
4353	Emergency Management		2016.03.31 ScanWorcester
4577	Event A
4579	Event B
4581	Event C
4583	911 Emergency		2020.03.15 Sawyer100 (SNE Submitter)
4585	Fire / EMS / PD		2022.02.12 W1KNE

Airport Talkgroups

• Airport vehicles also have access to 120.5000 ORH Tower to talk to the tower while driving in/on the runway areas.
• Some of these Talkgroups will also appear on the Massport-Boston Zone

Talkgroup	Use	Comments	Confirmation/Reconfirmation
51	ORH Fire Department		2020.03.15 Sawyer100 (SNE Submitter)
85	MSP F PATROL 3	Also heard on analog Zone 8	2022.04.04 GaryS
179	ORH Security/ARFF		2016.09.11 mjd553
177	ORH Emergency		2016.08.01 WorcNews
183	ORH Maintenance		2020.03.15 Sawyer100 (SNE Submitter)
185	ORH Operations		2020.03.15 Sawyer100 (SNE Submitter)

Public Works Talkgroups

• All public works talkgroups are TDMA (Phase II).

Talkgroup	Use	Comments	Confirmation/Reconfirmation
4513	DPW Snow Plows		2020.03.15 Sawyer100 (SNE Submitter)
4515	DPW Garage		2020.03.15 Sawyer100 (SNE Submitter)
4517	DPW Sewer Dept		2022.05.25 ecps92
4519	DPW Street Dept		2022.05.25 ecps92
4521	DPW Water Dept		2022.05.25 ecps92
4523	DPW Engineering		2020.03.15 Sawyer100 (SNE Submitter)
4525	DPW Water Filtration		2020.03.15 Sawyer100 (SNE Submitter)
4527	DPW Sanitation		2022.05.25 ecps92
4529	DPW Parking		2022.05.25 ecps92
4531	DPW - Parks Maintenance		2020.03.15 Sawyer100 (SNE Submitter)
4535	DPW Cemeteries		2016.04.20
4537	DPW Forestry		2022.05.25 ecps92
4561	School Transport - A		2020.03.15 Sawyer100 (SNE Submitter)

Shrewsbury

• All TGs are Phase II/TDMA

Talkgroup	Use	Encrypted	Comments	Confirmation/Reconfirmation
4865	Shrewsbury Fire	No	Patch with Shrewsbury 154.2350	2021.07.29 cuworc (SNE Submitter)
4885	Shrewsbury Police	No	-	2021.07.29 cuworc (SNE Submitter)

Worcester County Fire Departments Worcester County Police Departments Worcester County EMS Worcester County Sheriff Department State Police in Worcester County Worcester County Municipal Departments and Utilities

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